SysTool

SysTool is an allround tweak and overclocking utility for enthusiasts.

Main Features

• Motherboard Monitoring
• ATI Video Card Overclocking
• NVIDIA Video Card Overclocking
• Enhanced Intel SpeedStep Control
• AMD64 Cool&Quiet Control
• HDD Acoustic Management
• Changing chipset memory timings for i855/i848/i865/i875/i915/i925/i945/i955 and AMD64
• Changing CPU FSB (includes ABIT uGuru).

SysTool will only work on Windows 2000/XP/2003 (64 bit versions are supported).

Forums

• General SysTool Discussion
• Bug reporting

Screenshots

Documentation

A dokumentation Wiki is available here.

Downloads

If you are a webmaster: Please DO NOT mirror the download, link to this page instead.

This is an early alpha release, so be ready to face some problems.

Latest version (<1 MB)

Changelog

Build 731 (2007-06-27 14:28):

• Fixed a number of crashes with NVIDIA graphics

Build 730 (2007-05-29 15:08):

• Added SMBus and Memory ratio support for Intel P35 Series
• Added Clock Generator ICS 9LPRS587

Build 728 (2006-11-16 18:06):

• Added clockgenerator ICS932S401
• Added SMBus and memory ratio support for i5000x Series

Build 726 (2006-11-10 08:37):

• Added i975 MCH Strap readout
• Added SPD dump with reflash option

Build 722 (2006-10-10 12:55):

• Fixed bluescreen appearing sometimes when SysTool is started for the second time
• Added P965 memory ratio readout

Build 711 (2006-10-02 06:44):

• Added clock generator CY28551. e.g. ASUS P5B Deluxe

Build 702 (2006-08-17 13:03):

• Fix AM2 fine timings drive str: MEMCLK, Data, DQS
• Changes to ATI overclocking code
• Fix AMD Cool   Quiet Multiplier

Build 701 (2006-07-29 08:01):

• Fixed mysterious system slowdown on ASUS P5WD2 when changing CPU clocks

Build 697 (2006-07-28 03:28):

• Fixed random crash when setting ICS954123 clocks

Build 694 (2006-07-26 05:43):

• Fixed list of clock generators to correctly display all items

Build 691 (2006-07-23 08:00):

• Added CPU Overclocking for ASUS P5WD2 series
• Added clock generator ICS951462 (ATI chipset boards)
• Added Intel Core 2 Temp. monitoring plugin

Build 661 (2006-04-25 18:06):

• Added AMD AM2 Memory Timings
• Changed tray icon so that it can be hidden by Windows
• Fixed UGuru monitoring
• Changed ATI clock setting algorithm (experimental)
• Loads of under the hood changes

Build 649 (2006-02-11 10:20):

• Fixed issue where SysTool would close without error message or anything else after 840 hardware monitoring refreshes

Build 642 (2006-02-02 14:34):

• Fixed possible race condition/endless loop/hang in CPU Overclocking Panel

Build 641 (2006-01-24 17:58):

• Added multiple CPU support to CPU FSB Panel

Build 638 (2006-01-16 12:15):

• Changed HDD plugin to work with multiple disks of the same name

Build 637 (2006-01-16 10:07):

• Fixed crash-on-startup issue from 636
• Installer now displays "update to Build xxx"

Build 636 (2006-01-16 06:19):

• Added lua based script language which can be used to create highly customized profiles.
  Discussion Forum | Docs
• Added basic lua editor
• Added support for X1900 Series

Build 633 (2006-01-11 18:16):

• Added detection and overclocking support for ASUS A8R32-MVP

Build 631 (2005-12-29 20:15):

• Driver updated, might work on Win2k now. Please test.
• Fixed crash when mobo was not in mobo list
• Added monitoring, detection and overclocking for ASUS P4C800

Build 628 (2005-12-14 08:20):

• Fixed wrong FSB readings on ASRock 939Dual-SATA2

Build 626 (2005-12-13 12:51):

• reading/writing i945 memory timings works correctly now

Build 624 (2005-11-29 14:58):

• Removed nForce2 clockgen, it's so buggy

Build 622 (2005-11-27 02:50):

• Reorganized A64 memory timings
• Added GPU current, VGPU, MVDDQ, MVDDC monitoring for X1800
• Added monitoring for X1000 Series
• Added fan speed readout for ATI cards
• Added detection, monitoring and overclocking for Sapphire PURE PI-A9RX480
• Added detection, monitoring and overclocking for Sapphire PURE PI-A9RD480
• Added detection, monitoring and overclocking for DFI LanParty RDX200 Crossfire
• Added detection, monitoring and overclocking for DFI LanParty NF4 Expert
• Added detection, monitoring and overclocking for Elitegroup PF5
• Added overclocking for AsRock 939Dual-SATA2
• Added overclocking support for Radeon X1600 and X1800

Build 617 (2005-10-02 05:04):

• Fixed 1:2 memory ratio readout on i925
• Changed a few GUI things in Wake-On-LAN Panel
• Added detection and monitoring for AsRock 939Dual-SATA2

Build 616 (2005-09-28 02:58):

• Fixed dragging of 2nd number in monitoring graph, thanks Kunaak

Build 614 (2005-09-22 14:52):

• Added min/max for sensors

Build 612 (2005-09-22 08:00):

• Added renaming of sensors
• Added offset correction for sensors
• Added logging of sensor data to file

Build 605 (2005-09-20 18:48):

• Individual tray icons can be disabled now
• Added indicator to show that numbers in monitoring graph can be dragged
• Added autorange to monitoring graph

Build 601 (2005-09-13 06:38):

• Fixed i855GM memory timings

Build 597 (2005-09-10 11:10):

• When SysTool is launched the first time after installation, it will try to detect the motherboard
• Fixed detetion of AOpen MX3 series

Build 593 (2005-09-03 05:16):

• Fix for "Driver not found" on Win2k

Build 589 (2005-09-02 09:32):

• Added more visual feedback to CPU OC Panel

Build 588 (2005-09-01 07:08):

• Added detection and CPU overclocking for Gigabyte GA-K8NSC
• Added detection and monitoring for MSI 916G Neo2
• Added detection for ASUS A7V8X-X
• Renamed Sapphire PURE to Sapphire PURE PI-A9RX480, please reselect it
• Added detection, monitoring and CPU overclocking for Gigabyte GA-K8NSNXP
• Added detection and CPU overclocking for ABIT AN8

Build 586 (2005-08-31 15:11):

• Diskspace monitoring plugin no longer watches removable devices
• Removed ABIT NF7-S profile, NF7 stays and should work fine
• NVIDIA temperature should no longer be swapped
• Many internal changes

Build 575 (2005-08-20 10:48):

• Added detection, monitoring and overclocking support for DFI LanParty NF3 S939

Build 573 (2005-08-20 07:59):

• Fixed rare crash in CPU overclocking panel

Build 571 (2005-08-20 07:22):

• Added detection and monitoring support for AsRock 939A8X-M
• Added clockgen ICS950405 used on ASUS A8V, K8V
• Added detection and monitoring support for Gigabyte GA-8I915PM
• More DMI bugs fixed

Build 557 (2005-08-11 05:31):

• Fixed bug in DMI parsing routine
• Added "Add DMI dump" to report

Build 556 (2005-08-10 18:36):

• Improved keyboard navigation
• EIST now works properly on Pentium M
• EIST now lists correct voltage selection with correct absolute values

Build 542 (2005-08-03 01:56):

• CPU Overclocking Panel saves checkbox values immediately, not only when SysTool closes

Build 540 (2005-08-02 05:33):

• Fixed excessive CPU usage of UGuru plugin
• Fixed crash-on-exit race condition in shared memory module

Build 531 (2005-08-02 04:46):

• Added detection, monitoring and overclocking support for Sapphire Gruper.
• Added clock generator ICS951446
• ATI Device 0x5A33 is no longer recognized as video card

Build 534 (2005-07-30 17:52):

• Added support for LM90-type sensors

Build 529 (2005-07-25 15:13):

• Added clock generator ICS951413
• Added detection, monitoring and overclocking support for ECS RS400-A

Build 525 (2005-07-24 10:51):

• Fixed FSB ping pong when Up and down was checked and stop on error was unchecked

Build 523 (2005-07-24 04:51):

• Minor UI enhancements to CPU OC Panel

Build 519 (2005-07-24 04:20):

• Rearranged CPU Overclocking Panel and added a few extra settings
• AMD64 C Q Panel reads settings immediately when loaded
• AMD64 Timings Panel reads settings immediately when loaded

Build 513 (2005-07-21 16:36):

• Added Shared Memory for sensors which 3rd party developers can access. More info at the forums.

Build 510 (2005-07-14 17:14):

• Fixed i925 timings not getting applied when clicking on "Write"

Build 508 (2005-07-14 05:55):

• Added detection, monitoring and overclocking support for Albatron K8SLI

Build 507 (2005-07-13 18:03):

• Added detection and monitoring for ASUS P5GD2

Build 505 (2005-07-13 15:20):

• K8N Neo2 uses correct profile W83627THF now

Build 501 (2005-07-13 04:18):

• Changes to hardware monitoring settings are saved instantly when clicking "Apply"
• Fan speed monitoring fixed for ASUS A8N-SLI, ASUS K8N-E Deluxe, DFI LanParty NF4, Gigabyte GA-7NNXP
• Added detection for Abit IS7/IS7-G/IS7-M/IS7-E, ASUS P4P8XSE and ASUS P4P800-VM
• Added monitoring, detection and overclocking for ECS KN1 SLI, ABIT AA8 and MSI K8N Neo 2. Needs testing

Build 496 (2005-07-07 15:07):

• If you hit the maximum of the FSB slider, it will increase its range by 100 MHz.

Build 494 (2005-07-03 09:18):

• Added monitoring support for MSI-7093
• Fixed i945/i955 memory timings being displayed as not available

Build 492 (2005-07-02 04:40):

• Complete recode of the hardware access layer
• NForce4 now changes clock in 5 MHz increments (fixes crashes/hangs). If other chipsets need this too, drop me a note
• AMD Cool   Quiet now working
• Minor visual/text changes

Build 484 (2005-06-04 17:17):

• Added detection and monitoring support for Albatron PX845PE, ASUS P5AD2, ASUS P5WD2
• Added support for ICS954123
• Show grayed option for multi-threaded benchmark when running on one CPU
• Fixes to i945/i955 memory ratio detection

Build 460 (2005-05-30 17:54):

• Fixed random number output when entering CPU Clock Panel with FSB Limit enabled.

Build 458 (2005-05-30 15:45):

• NVidia clock panel now has an option to link clocks together when changing
• Improved EIST panel, min/max multi of the CPU now taken into consideration, listbox instead of combobox for selection

Build 442 (2005-05-30 14:17):

• Fixed AMD64 memory timings

Build 440 (2005-05-29 14:09):

• Added memory timings support for i855PM and i855GM

Build 434 (2005-05-25 15:13):

• Fixes to AGP/PCI clock reading on ICS95607
• News page will show "new" on new changelog entries, starting with this version

Build 426 (2005-05-23 10:22):

• Fixed bluescreen when entering hw monitoring settings
• Changed registry entries around, your settings will be lost when upgrading from a previous version
• Improved SMBus support

Build 419 (2005-05-21 17:28):

• Fixed swapped temp. sensors on p4c800
• Fixed hang at ATITool startup when SysTool installed

Build 414 (2005-05-19 08:16):

• Fixes and improvements to the HDD benchmark

Build 408 (2005-05-16 18:27):

• Added option to set FSB limit
• Bugfixes to nForce3 CPU overclocking code
• Added card's memory size and bus width to ATI Clock Panel

Build 398 (2005-05-16 16:15):

• Memory ratio readout added for AMD64
• Memory ratio readout fixed for i925
• EIST Panel no longer crashes on AMD64
• AMD C Q Panel disabled when not supported

Build 363 (2005-05-15 16:38):

• Added support for ASUS A8N-SLI
• Added support to disable C1E

Build 350 (2005-05-15 07:59):

• Improved output in CPU Overclocking panel

Build 330 (2005-05-14 16:13):

• Fixed problem on NVIDIA mobile GPUs where two devices were detected, also fixes NVSensors' plugin clocks = 0

Build 327 (2005-05-14 15:42):

• Added and tested FSB change support for nForce3-150

Build 300 (2005-05-14 05:32):

• Added and tested support for nForce4 FSB changes
• I need testers for NF2, NF3, NF4 Intel FSB changing, please contact me.

Build 276 (2005-05-12 17:54):

• Fixed ATI Monitoring Plugin displaying memory clock for "Current Core Clock"

Build 272 (2005-05-10 13:43):

• Added ATI Sensor Plugin
• Minor changes to DFI NF4 monitoring

Build 268 (2005-05-10 07:38):

• Improved monitoring support for ASUS A8V
• Added Tray Icons for temperature monitoring

Build 266 (2005-05-09 16:34):

• UGuru read/write working for AV8 and KV8 now.

Build 256 (2005-05-09 12:22):

• Minor bugfixes

Build 250 (2005-05-09 07:32):

• uGuru read/write support for AS8 working

Build 242 (2005-05-08 14:40):

• Fixed bug in ATI overclocking
• Added more uGuru support. Write FSB works only for AA8XE right now

Build 190 (2005-05-06 09:35):

• Added monitoring support for EPoX EP-9NDA3+ (whoever sent me that report, send me another one in which you label all sensors with their function)
• Added uGuru data dump support

Build 183 (2005-05-05 13:53):

• Added CPU overclocking support for UGuru, right now only AA8XE supported. Contact me to help with testing on other boards.
• Added Mutexes for UGuru and ISA Sensors
• Improved Max. FSB detection
• Added Wake-On-Lan Packet sender

Build 180 (2005-05-02 19:23):

• Window position is saved on exit
• Added support for another clock generator: IDTCV115-4. Used for example on the Albatron PX925XE

Build 168 (2005-04-28 18:35):

• Added DMI Motherboard Info to monitoring report

Build 157 (2005-04-28 13:29):

• Added history graph to hardware monitoring panel

Build 156 (2005-04-28 06:18):

• Only one instance allowed

Build 155 (2005-04-27 17:54):

• Added monitoring support for ASUS K8N-E Deluxe

Build 149 (2005-04-27 10:19):

• Improvements to NVIDIA monitoring
• Improvements to ATI overclocking
• HDD bench can be aborted

Build 136 (2005-04-26 18:28):

• NVIDIA overclocking seems to be working finally
• Added NVIDIA clock   temperature monitoring plugin

Build 132 (2005-04-26 17:17):

• More NV fixes

Build 121 (2005-04-26 06:41):

• NVIDIA overclocking should work now

Build 117 (2005-04-25 17:43):

• Added Harddisk Benchmarking
• Started work on NVIDIA video card overclocking
• Started work on AMD64 Cool Quiet

Build 89 (2005-04-24 13:32):

• HW Monitoring Panel updates correctly after changing sensor options
• CPU Overclocking stress test displays time instead of turning marker

Build 88 (2005-04-24 13:02):

• Fixed "This feature is not available, yet" panel not appearing.

Build 87 (2005-04-24 12:44):

• Added Web browser control to display news and other stuff.
• Fixed crash when entering CPU overclocking.